(last_overlay_modification_hooks): New variable.
(last_overlay_modification_hooks_used): Likewise.
(syms_of_buffer): Init last_overlay_modification_hooks.
(add_overlay_mod_hooklist): New function.
(call_overlay_mod_hooks): Call add_overlay_mod_hooklist.
(report_overlay_modification): When AFTER is non-nil,
call the functions recorded in last_overlay_modification_hooks.

(Fexpt): Use EMACS_INT for integer calculation.
(Ffloor): Likewise.

(_setjmp, _longjmp): Add #undef's.

(SCO_R4): Defined.

(AMPERSAND_FULL_NAME): Defined.

(main): Add to usage message.

(Fsit_for): Don't call prepare_menu_bars here.

(x_clear_frame_selections): Delete duplicate code.

[HAVE_X11XTR6]: Include locale.h
(x_term_init) [HAVE_X11XTR6]: Set LC_NUMERIC and LC_TIME back to C.
(note_mouse_movement): Set mouse_moved in the x_display_info.
(XTmouse_position, x_scroll_bar_note_movement): Likewise.
(x_scroll_bar_report_motion): Likewise.
(x_draw_box, x_display_box_cursor, x_display_bar_cursor):
New args x, y.  Don't use curs_x or curs_y here.  Callers changed.

(Flist): Rewritten.
(allocating_for_lisp): New variable.
(init_intervals, make_interval, init_symbol, Fmake_symbol)
(init_float, make_float, init_cons, Fcons)
(allocate_vectorlike, init_marker, allocate_misc)
(init_strings, make_uninit_string): Set allocate_misc temporarily.

(Fnumber_to_string): Make `buffer' long enough.

(Fbyte_code): For Beqlsign, if both args are ints,
compare as ints.

(tags): Synonym for `TAGS'.

(mips-dec-ultrix*): Assume version 4.3.
(mips-dec-ultrix4.[12]): New alternative for old versions.

(inferior-tcl-mode): Use modeline-process if it exists.

XEmacs currently must use tcl-internal-end-of-defun

Fix minor error.

(install, maybe-blessmail): Don't cd ..;
configure has already set $(INSTALL) to the proper relative path.

Changes to make menus work in XEmacs.
From Mike Scheidler <c23mts@kocrsv01.delcoelect.com>

(comint-kill-output): Preserve entire partial line at
end, even if it doesn't match comint-prompt-regexp.

Fixed Author: comment.  This code bears no relation to what I wrote.

(tcl-mode): Customize for new dabbrev.

* mailalias.el (build-mail-aliases): Fixed the regexp for "^group".

(tcl-do-fill-paragraph): New function.
(tcl-mode): Set up for paragraph filling.

(tcl-mode): Fixes to 19.29 paragraph variables.

(tcl-do-auto-fill): Set fill-prefix.

Do all cleanups in font-lock-fontify-region and font-lock-hack-keywords inside
their unwind-protect UNWINDFORMS.  Also eval inside font-lock-set-defaults, not
font-lock-choose-keywords.

Made executing-macro, before-change-function, after-change-function and font-lock-doc-string-face obsolete.

(tcl-imenu-create-index-function): Work with imenu from Emacs 19.29

(datearg): Separate date from time with comma, not space,
to avoid CVS 1.5 bug.
(CVSROOT): Don't abort if unset and if repository is an absolute pathname.

(forms-mode): treat local-write-file-hooks as a list.

Replace `#!/bin/sh' with `#! /bin/sh', for benefit of systems
that interpret `#! /' as a 4-byte magic number.

Symbols renamed to be like mode-line indicator.
Supposed to now also work for Lucid.
(2C-mode-map): New name for `tc-mode-map'.  Additionally bound to [f2].
(2C-minor-mode-map) New variable.
(2C-mode): New name for `tc-other'.
(2C-mode-line-format): New name for `tc-mode-line-format'.
(2C-other-buffer-hook): New variable.
(2C-separator): New name for `tc-separator'.
(2C-window-width): New name for `tc-window-width'.
(2C-beyond-fill-column): New name for `tc-beyond-fill-column'.
(2C-autoscroll, 2C-autoscroll-start): New variables.

(2C-other): New name for `tc-other'.
(2C-mode): New name for `tc-mode', `tc-two-columns'.
(2C-two-columns): New function.
(2C-associate-buffer): New name for `tc-associate-buffer'.
(2C-split): New name for `tc-split'.
(2C-dissociate): New name for `tc-dissociate'.
(2C-merge): New name for `tc-merge'.
(2C-associated-buffer): New name for `tc-associated-buffer'.
(2C-toggle-autoscroll, 2C-autoscroll): New functions.
(tc-scroll-line, tc-scroll-up, tc-scroll-down, tc-recenter): Deleted
functions.

restructured, largely rewritten without the bugs and
extended to cover over 15 shells.  Most variables can now work as a
lookup table, and, unless set by user, do.
(sh-mode-syntax-table): Possibly multiple tables.
(sh-shell): Set initially so shell or other libraries may use features.
(sh-assignment-regexp): Replaces `sh-assignment-space'.
(sh-here-document-word): Set to more common "EOF".
(sh-variables): Changed semantics.
(sh-font-lock-keywords): Much nicer.
(sh-ancestor-alist, sh-alias-alist, sh-shells, sh-abbrevs)
(sh-dynamic-complete-functions, sh-require-final-newline)
(sh-comment-prefix, sh-indentation, sh-header-marker, sh-builtins)
(sh-leading-keywords): New variables.
(sh-use-prefix, sh-find-file-modifies, sh-query-for-magic)
(sh-magicless-file-regexp, magic-number-alist, sh-executable)
(sh-chmod-argument, sh-shell-is-csh, sh-tab-width)
(sh-sh-font-lock-keywords, sh-ksh-font-lock-keywords)
(sh-bash-font-lock-keywords, sh-csh-font-lock-keywords)
(sh-tcsh-font-lock-keywords): Variables deleted, see also executable.el.

(sh-mode): Shell dependent code moved to `sh-set-shell'.
(sh-feature, sh-abbrevs, sh-syntax-table, sh-append, sh-modify): New
functions.
(sh-execute-region): New command.
(sh-indexed-loop): Far more efficient code generated for sh.
(sh-repeat, sh-tmp-file, sh-while-getopts): New skeletons.
(sh-or-other-mode, define-sh-skeleton, sh-executable, sh-chmod)
(sh-query-for-variable): Command deleted.

Initial revision

New name for generalized upd-copyr.el
(copyright-limit, copyright-regexp): New variables
(copyright-query): New name for `inhibit-update-copyright'
(copyright-current-year): New name for `current-year'
(copyright-current-gpl-version): New name for `current-gpl-version'
(copyright-update): New name for `update-copyright' and
`ask-to-update-copyright'
(copyright): New skeleton command

extended to use skeletons or call functions
(auto-insert, auto-insert-query, auto-insert-prompt): New variables
(auto-insert-alist): New features
(auto-insert): New name for `insert-auto-insert-files'
(define-auto-insert): New function

partly rewritten and extended.
(skeleton-filter, skeleton-untabify, skeleton-further-elements)
(skeleton-abbrev-cleanup): New variables
(skeleton-proxy, skeleton-abbrev-cleanup): New functions
(skeleton-insert): Sublanguage element < must now be handled via
`skeleton-further-elements' (used only in sh-script and ada).  Lisp
expressions can be quoted to ignore the return value.
(skeleton-read): New name for `skeleton-internal-read' because this may
be useful in skeletons.
(local-variables-section): New skeleton command, might go to simple.el.

(make-autoload): Generate `(autoload ...)' form for
`(define-skeleton ...)'

(command-apropos): Deleted function.  This is replaced by
apropos-command in apropos.el.

Restructured, largely rewritten and extended.
(apropos-use-faces, apropos-local-map): New variables.
(apropos-command): New name for `command-apropos' no longer in help.el.
(apropos-value): New command.
(apropos-documentation): New name for `super-apropos'
(apropos-follow, apropos-mouse-follow): New commands for hypertext.
(apropos-describe-plist): New function.

[!__GNUC__] (LD_SWITCH_SYSTEM): Define this.

(C_OPTIMIZE_SWITCH, C_DEBUG_SWITCH): Use these
names instead of C_SWITCH_OPTIMIZE, C_SWITCH_DEBUG.

(LIB_MOTIF, VFORK_RETURN_TYPE): Define these.

(x_initialize) [USE_X_TOOLKIT]: Set fallback resources.

(redisplay_window): Fix typos in clip_changed change.

(Fset_window_hscroll): Set clip_changed in the buffer.
(temp_output_buffer_show): Likewise.

(Fstart_process): Expand PROGRAM.
Error if it is a directory.

(get_keymap_1): Declared.

(Fwiden): Set clip_changed in current buffer.
(Fnarrow_to_region, save_restriction_restore): Likewise.

(overlays_in): Don't count empty overlays at END.
(Foverlays_in): Likewise.

(byte-compile-obsolete): Do the funcall to compile
the form whether or not we warn.

(calculate-c-indent-after-brace): New function.
(calculate-c-indent, indent-c-exp): Use it.

(find-dired): Undefine the g command.

(font-lock-make-faces): On grayscale screen,
use grays for background, not foreground.

(switch-to-completions): Make a completions window if none.

(timezone-parse-date): Ignore text properties.

(vc-fetch-master-properties): Better error
message in case the "cvs status" command fails.

Don't break intra-tree links.

(uninstall, install-arch-indep): Install info/ediff*.

Don't use relocatable allocator.

Put back archlibdir.  Require autoconf 2.4.1 or later.

(read_char): Temporarily clear Vquit_flag
while checking Vspecial_event_map.

(x-font-regexp): Include the avgwidth.

(iso-transl-char-map): Treat m, *m like u and *u.

(mail-default-reply-to): Initialize to nil.
(mail-setup): Override it from env var if nil.

(clip_changed): Variable deleted.
(prepare_menu_bars): Don't look at clip_changed.
(redisplay): Don't set clip_changed.  Do set b's clip_changed.
(redisplay_window): Check clip_changed in current_buffer.
(mark_window_display_accurate): Clear clip_changed in the window's buffer.

(redisplay_window): Update individual window's mode line
if %c calls for an update.
(redisplay): Set update_mode_line for selected window only,
if it needs this because of %c.

(struct buffer): New field clip_changed.

(x_set_icon_type, x_set_icon_name): Don't ever remap the
frame window; changing the icon doesn't make it disappear.

(Vspecial_event_map): New variable.
(syms_of_keyboard): Define Lisp var; init the map.
(read_char): Look up each event in Vspecial_event_map; if bound,
execute the binding here and read another event.
(keys_of_keyboard): Make bindings for iconify-frame,
make-frame-visible and delete-frame.

(compute_char_face): Use Fsafe_length.

(Fsafe_length): Declared.

(Fsafe_length): New function.
(syms_of_fns): defsubr it.

(shell-quote-argument): Don't do anything, on MS-DOS.

Use sunos4shr normally for Sunos 4.1.[3-9].
(mips-mips-riscos5*): New alternative.

(bindir, datadir, sharedstatedir, libexecdir)
(mandir, infodir, archlibdir): Initializations deleted.

On hpux9, use hpux9-x11r4.h if we have X11R4.
On hpux9shr, use hpux9shxr4.h.

Added target mips-dec-mach_bsd4.3.

Don't use sunos4shr.h; go back to 19.28 definition.

(sigsetmask): Add #undef.

(talk-disconnect): Make it interactive.
(talk-add-display): Ignore dead buffers and deleted frames.

(describe-face): New function.

(make-face-x-resource-internal): Give special meanings
to font "names" `italic', `bold', and `bold-italic'.

(LIBXMU): New definitions (two alternative ones).

(sendmail-send-it): If mail-from-style is parens,
don't escape all parentheses; escape only the nonmatching ones.

(Man-underline-face): Doc fix.

Win95 requires carriage returns in batch files.

(CANNOT_DUMP): Undefined.

(get_section_info): Set the end of the data region
to be just before the start of the shared library data.
(read_in_bss): Read directly into memory.
(map_in_heap): Read directly into memory if unable to map.

(EMACS) [win95]: Removed.
(TLASTLIB): Defined.
(TEMACS): Use TLASTLIB.

Include config.h.
(syspage_mask, real_data_region_end): Defined.
(allocate_heap) [WINDOWS95]: Reverse conditional, end search at 0xD00000.
(sbrk): Commit and uncommit memory in machine dependent
page size chunks.

(PASSWD_FIELD_SIZE): Defined.
(the_passwd_name, the_passwd_passwd, the_passwd_gecos,
the_passwd_dir, the_passwd_shell, getpwuid): Use PASSWD_FIELD_SIZE.
(get_emacs_configuration): Check if processor macros are defined.

(PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN)
(PTY_TTY_NAME_SPRINTF): New definitions.

(LIBX11_SYSTEM): Add undef.

(define-mail-alias): Doc fix.

(rmail-find-all-files): Bind case-fold-search.

(rmail-summary-by-sender): Autoload this.
(rmail-mode-map): Add rmail-summary-by-senders.

(sendmail-send-it): If user-full-name contains
special characters, quote or escape them for the From: line.

[SOLARIS] (LIBS_MACHINE): Move this out of the SOLARIS2_4 conditional.

(mail-resolve-all-aliases-1):
Downcase address before recursive call.

(x-colors): Doc fix.

(main) [MAIL_USE_POP]: When a user specifies a
mailbox with "po:mailbox", the mailbox is everything after the "po:" prefix.

(ange-ftp-normal-login): if ange-ftp-smart-gateway
is set but ange-ftp-gateway-host is nil, use user@host proxy protocol.

(display-time-filter): Move run-hooks inside let.

(ielm-font-lock-keywords): New variable
(inferior-emacs-lisp-mode): Use it for font-lock support